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linux-stable/arch/mips
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Masahiro Yamada 0276ebf166 jump_label: move 'asm goto' support test to Kconfig 
commit e9666d10a5 upstream.

Currently, CONFIG_JUMP_LABEL just means "I _want_ to use jump label".

The jump label is controlled by HAVE_JUMP_LABEL, which is defined
like this:

  #if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL)
  # define HAVE_JUMP_LABEL
  #endif

We can improve this by testing 'asm goto' support in Kconfig, then
make JUMP_LABEL depend on CC_HAS_ASM_GOTO.

Ugly #ifdef HAVE_JUMP_LABEL will go away, and CONFIG_JUMP_LABEL will
match to the real kernel capability.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
[nc: Fix trivial conflicts in 4.19
     arch/xtensa/kernel/jump_label.c doesn't exist yet
     Ensured CC_HAVE_ASM_GOTO and HAVE_JUMP_LABEL were sufficiently
     eliminated]
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-04 08:02:34 +02:00
..
alchemy mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
ar7 mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
ath25 mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
ath79 MIPS: perf: ath79: Fix perfcount IRQ assignment 2019-05-16 19:41:24 +02:00
bcm47xx MIPS: BCM47XX: Setup struct device for the SoC 2019-01-22 21:40:33 +01:00
bcm63xx MIPS: BCM63XX: provide DMA masks for ethernet devices 2019-03-05 17:58:54 +01:00
bmips MIPS: bmips: remove unnecessary call to register "simple-bus" 2018-06-24 09:27:27 -07:00
boot DTS: CI20: Fix bugs in ci20's device tree. 2019-03-13 14:02:34 -07:00
cavium-octeon MIPS: OCTEON: mark RGMII interface disabled on OCTEON III 2019-01-09 17:38:48 +01:00
cobalt
configs MIPS: ath79: Enable OF serial ports in the default config 2019-02-27 10:08:53 +01:00
crypto MIPS: crypto: Add crc32 and crc32c hw accelerated module 2018-02-19 20:50:36 +00:00
dec MIPS: Convert update_persistent_clock() to update_persistent_clock64() 2018-05-14 23:58:23 +01:00
emma
fw mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
generic MIPS: Remove obsolete MIPS checks for DST node "chosen@0" 2018-08-06 09:50:33 -07:00
include MIPS: Fix kernel crash for R6 in jump label branch function 2019-03-27 14:14:39 +09:00
jazz MIPS: jazz: fix 64bit build 2019-02-27 10:08:53 +01:00
jz4740 mmc: jz4740: Get CD/WP GPIOs from descriptors 2019-02-12 19:47:10 +01:00
kernel jump_label: move 'asm goto' support test to Kconfig 2019-06-04 08:02:34 +02:00
kvm KVM: Remove obsolete kvm_unmap_hva notifier backend 2018-09-07 15:06:02 +02:00
lantiq MIPS: lantiq: Fix IPI interrupt handling 2019-01-22 21:40:33 +01:00
lasat kbuild: rename LDFLAGS to KBUILD_LDFLAGS 2018-08-24 08:22:08 +09:00
lib MIPS: memset: Fix CPU_DADDI_WORKAROUNDS `small_fixup' regression 2018-10-05 09:41:39 -07:00
loongson32 MIPS: Loongson: Merge load addresses 2018-07-30 18:59:01 -07:00
loongson64 mips: loongson64: lemote-2f: Add IRQF_NO_SUSPEND to "cascade" irqaction. 2019-03-27 14:14:39 +09:00
math-emu MIPS: math-emu: Write-protect delay slot emulation pages 2019-01-09 17:38:47 +01:00
mm MIPS: Expand MIPS32 ASIDs to 64 bits 2019-01-09 17:38:48 +01:00
mti-malta MIPS: Malta: Use PIIX4 poweroff driver to power down 2018-06-24 09:27:27 -07:00
net MIPS: eBPF: Fix icache flush end address 2019-03-05 17:58:54 +01:00
netlogic mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
oprofile MIPS: perf: More robustly probe for the presence of per-tc counters 2018-05-15 15:16:16 +01:00
paravirt mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
pci MIPS: OCTEON: don't set octeon_dma_bar_type if PCI is disabled 2019-02-15 08:10:11 +01:00
pic32 mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
pistachio License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pmcs-msp71xx License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pnx833x mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
power License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ralink MIPS: ralink: Select CONFIG_CPU_MIPSR2_IRQ_VI on MT7620/8 2019-02-12 19:47:17 +01:00
rb532 MIPS: RB532: Avoid undefined mac_pton without GENERIC_NET_UTILS 2018-01-10 16:39:03 +01:00
sgi-ip22 Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-11-13 17:56:58 -08:00
sgi-ip27 mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
sgi-ip32 MIPS: IP32: use generic dma noncoherent ops 2018-06-24 09:27:27 -07:00
sibyte MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur 2019-01-26 09:32:35 +01:00
sni MIPS: sni: Remove the read_persistent_clock() 2018-05-14 23:58:25 +01:00
tools Update MIPS email addresses 2017-11-03 09:02:30 -07:00
txx9 JFFS2 changes: 2018-08-14 10:57:44 -07:00
vdso MIPS: VDSO: Include $(ccflags-vdso) in o32,n32 .lds builds 2019-02-15 08:10:12 +01:00
vr41xx MIPS: Annotate cpu_wait implementations with __cpuidle 2018-06-28 14:18:54 -07:00
Kbuild
Kbuild.platforms MIPS: Xilfpga: Switch to using generic defconfigs 2017-11-08 22:54:14 +00:00
Kconfig MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur 2019-01-26 09:32:35 +01:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile kbuild: rename LDFLAGS to KBUILD_LDFLAGS 2018-08-24 08:22:08 +09:00
Makefile.postlink License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00